EP4057300A4 - Photoelectric composite cable and optical communication system - Google Patents

Photoelectric composite cable and optical communication system Download PDF

Info

Publication number
EP4057300A4
EP4057300A4 EP20891931.6A EP20891931A EP4057300A4 EP 4057300 A4 EP4057300 A4 EP 4057300A4 EP 20891931 A EP20891931 A EP 20891931A EP 4057300 A4 EP4057300 A4 EP 4057300A4
Authority
EP
European Patent Office
Prior art keywords
communication system
optical communication
composite cable
photoelectric composite
photoelectric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20891931.6A
Other languages
German (de)
French (fr)
Other versions
EP4057300A1 (en
Inventor
Jinxing Zhang
Bo Wang
Biao QI
Qi Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of EP4057300A1 publication Critical patent/EP4057300A1/en
Publication of EP4057300A4 publication Critical patent/EP4057300A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/22—Cables including at least one electrical conductor together with optical fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4415—Cables for special applications
    • G02B6/4416—Heterogeneous cables
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • G02B6/4431—Protective covering with provision in the protective covering, e.g. weak line, for gaining access to one or more fibres, e.g. for branching or tapping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation
    • H01B7/0208—Cables with several layers of insulating material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/08—Flat or ribbon cables
    • H01B7/0823—Parallel wires, incorporated in a flat insulating profile
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/08—Flat or ribbon cables
    • H01B7/0869—Flat or ribbon cables comprising one or more armouring, tensile- or compression-resistant elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/08—Flat or ribbon cables
    • H01B7/0892—Flat or ribbon cables incorporated in a cable of non-flat configuration
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/184—Sheaths comprising grooves, ribs or other projections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1875—Multi-layer sheaths
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1895—Internal space filling-up means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/36—Insulated conductors or cables characterised by their form with distinguishing or length marks
    • H01B7/363—Insulated conductors or cables characterised by their form with distinguishing or length marks being the form of the insulation or conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/36—Insulated conductors or cables characterised by their form with distinguishing or length marks
    • H01B7/366—Insulated conductors or cables characterised by their form with distinguishing or length marks being a tape, thread or wire extending the full length of the conductor or cable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/38—Insulated conductors or cables characterised by their form with arrangements for facilitating removal of insulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/38—Insulated conductors or cables characterised by their form with arrangements for facilitating removal of insulation
    • H01B7/385—Insulated conductors or cables characterised by their form with arrangements for facilitating removal of insulation comprising a rip cord or wire
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/40—Insulated conductors or cables characterised by their form with arrangements for facilitating mounting or securing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
    • H01B3/445—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds from vinylfluorides or other fluoroethylenic compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
EP20891931.6A 2019-11-25 2020-08-28 Photoelectric composite cable and optical communication system Pending EP4057300A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911165160.0A CN111029011A (en) 2019-11-25 2019-11-25 Photoelectric composite cable and optical communication system
PCT/CN2020/112116 WO2021103714A1 (en) 2019-11-25 2020-08-28 Photoelectric composite cable and optical communication system

Publications (2)

Publication Number Publication Date
EP4057300A1 EP4057300A1 (en) 2022-09-14
EP4057300A4 true EP4057300A4 (en) 2022-12-07

Family

ID=70207253

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20891931.6A Pending EP4057300A4 (en) 2019-11-25 2020-08-28 Photoelectric composite cable and optical communication system

Country Status (9)

Country Link
US (1) US20220285050A1 (en)
EP (1) EP4057300A4 (en)
JP (1) JP2023502769A (en)
KR (1) KR20220087575A (en)
CN (3) CN115881363A (en)
BR (1) BR112022009999A2 (en)
CA (1) CA3162876A1 (en)
MX (1) MX2022006277A (en)
WO (1) WO2021103714A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115881363A (en) * 2019-11-25 2023-03-31 华为技术有限公司 Photoelectric composite cable and optical communication system
CN111508658B (en) * 2020-04-27 2022-02-22 江苏亨通线缆科技有限公司 Photoelectric composite cable
CN113805292B (en) * 2020-06-12 2023-03-03 华为技术有限公司 Butterfly-shaped optical cable and optical communication system
CN113838603B (en) * 2020-06-24 2023-05-16 华为技术有限公司 Photoelectric composite cable and communication system
CN112751619B (en) * 2020-12-31 2022-04-05 武汉光迅科技股份有限公司 Photoelectric composite optical module
CN113284665B (en) * 2021-04-19 2022-07-12 华为技术有限公司 Photoelectric composite cable and photoelectric system
CN115171972A (en) * 2022-05-26 2022-10-11 江苏俊知传感技术有限公司 1.8-4.2mm flat photoelectric hybrid cable assembly applied to F5G system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102141665A (en) * 2011-04-12 2011-08-03 江苏俊知光电通信有限公司 Butterfly-shaped cable for comprehensive optical and electric communication signal transmission
CN202930122U (en) * 2012-11-30 2013-05-08 浙江一舟电子科技股份有限公司 Butterfly-shaped photoelectric composite leading optical cable
WO2017028376A1 (en) * 2015-08-14 2017-02-23 南通中尧特雷卡电梯产品有限公司 Flat elevator cable and manufacturing method thereof
CN206021978U (en) * 2016-07-29 2017-03-15 德阳汇川科技有限公司 A kind of indoor micro optoelectronic composite cable
CN208507252U (en) * 2018-08-06 2019-02-15 南京华脉科技股份有限公司 A kind of express elevator optoelectronic composite cable
CN209343819U (en) * 2019-01-18 2019-09-03 浙江明都创芯电器有限公司 A kind of winding displacement and the mold for making the winding displacement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2836189Y (en) * 2006-04-10 2006-11-08 通鼎集团有限公司 Flat composite optical/electrical cable
CN100999598A (en) * 2007-01-11 2007-07-18 上海交通大学 Preparation process for cable material of radiation resisting low flue unhalogen flame-retarded ethylpropyl rubber
JP5532387B2 (en) * 2009-07-08 2014-06-25 日立金属株式会社 Photoelectric composite cable
WO2014126975A1 (en) * 2013-02-18 2014-08-21 Adc Telecommunications, Inc. Hybrid power and optical fiber cable with conductive buffer tube
JP6423930B1 (en) * 2017-07-28 2018-11-14 Smk株式会社 Photoelectric composite cable
CN115881363A (en) * 2019-11-25 2023-03-31 华为技术有限公司 Photoelectric composite cable and optical communication system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102141665A (en) * 2011-04-12 2011-08-03 江苏俊知光电通信有限公司 Butterfly-shaped cable for comprehensive optical and electric communication signal transmission
CN202930122U (en) * 2012-11-30 2013-05-08 浙江一舟电子科技股份有限公司 Butterfly-shaped photoelectric composite leading optical cable
WO2017028376A1 (en) * 2015-08-14 2017-02-23 南通中尧特雷卡电梯产品有限公司 Flat elevator cable and manufacturing method thereof
CN206021978U (en) * 2016-07-29 2017-03-15 德阳汇川科技有限公司 A kind of indoor micro optoelectronic composite cable
CN208507252U (en) * 2018-08-06 2019-02-15 南京华脉科技股份有限公司 A kind of express elevator optoelectronic composite cable
CN209343819U (en) * 2019-01-18 2019-09-03 浙江明都创芯电器有限公司 A kind of winding displacement and the mold for making the winding displacement

Also Published As

Publication number Publication date
CA3162876A1 (en) 2021-06-03
MX2022006277A (en) 2022-08-15
BR112022009999A2 (en) 2022-08-16
KR20220087575A (en) 2022-06-24
US20220285050A1 (en) 2022-09-08
CN115881363A (en) 2023-03-31
CN111029011A (en) 2020-04-17
CN115798801A (en) 2023-03-14
WO2021103714A1 (en) 2021-06-03
JP2023502769A (en) 2023-01-25
EP4057300A1 (en) 2022-09-14

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